87896081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4903}}^1$

素因数の和:5120

約数の個数: 16

約数和(自身を含む): 108751104

約数和(自身を除く): 20855023

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 4903, 17927, 34321, 63739, 446173, 965891, 6761237, 12556583, 87896081]

約数ペア:

[(1, 87896081), (7, 12556583), (13, 6761237), (91, 965891), (197, 446173), (1379, 63739), (2561, 34321), (4903, 17927)]